Henry Carter Hull

Scrapers are big earth movers. They have a part that chops up the ground so that the ground can be scraped up and transported. See the whole process unfold in the pages of this introduction to scrapers.

The F-117A Nighthawk had technology so advanced for its time that it was kept secret during its first five years of service. Young learners will be fascinated with the history, weapons, and technology behind this incredible aircraft.

Initially developed to provide close air support for ground vehicles and troops, the A-10 has become an extremely valuable tool for the United States Air Force. Students will discover its history, technology, and role in the Air Force today.

Earth is the only planet in the solar system known to support life. Children will explore our home's water, atmosphere, and the diverse land features that make Earth a beautiful place to live!

The Hubble Telescope travels at 17,500 miles per hour to capture fascinating images of space. Young learners will read about the creation of the Hubble Telescope and the ways we use it to learn more about the universe.

Mars is known as the red, rocky planet. It has many volcanoes, including the solar system's largest one. Eager readers will learn about the physical features of Mars and its place in the solar system.

Jupiter is the largest planet in the solar system. It is known for its giant spinning storm called the Great Red Spot. Young students will learn all about Jupiter's discovery, storms, moons, and how this giant planet has been explored.

Airplanes travel all around the world! In this title, beginning readers can learn about the parts of these mighty machines as well as the jobs they do through simple, predictable text and bright photos. Features such as a labeled diagram of airplane parts support and reinforce the text. This low-level title will help students just beginning to read independently to take flight!